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CVE-2026-5154 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: March 30, 2026

Tenda CH22 - Buffer Overflow

Published: March 30, 2026Updated: March 30, 2026Remote Exploitable

Overview

Tenda CH22 1.0.0.1/1.If contains a stack-based buffer overflow caused by manipulation of the "funcname" argument in /goform/setcfm Parameter Handler, letting remote attackers execute arbitrary code, exploit requires crafted request.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Remote attackers can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version.

References

https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_48/README.md
https://vuldb.com/submit/780206
https://vuldb.com/vuln/354186
https://vuldb.com/vuln/354186/cti
https://www.tenda.com.cn/

Related Resources

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Details

CVE ID: CVE-2026-5154
Severity: High
CVSS Score: 8.8
Type: buffer_overflow
Status: new

CWE

CWE-119

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H